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// getosplatformstring.cpp - Implementation of GetOsPlatformString()
//
// WinDirStat - Directory Statistics
// Copyright (C) 2003-2005 Bernhard Seifert
// Copyright (C) 2004-2017 WinDirStat Team (windirstat.net)
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
#include "stdafx.h"
#include "windirstat.h"
#include "getosplatformstring.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
namespace {
typedef _Return_type_success_(return >= 0) LONG NTSTATUS;
/*lint -save -e624 */ // Don't complain about different typedefs.
typedef NTSTATUS *PNTSTATUS;
/*lint -restore */ // Resume checking for different typedefs.
}
CString GetOsPlatformString()
{
static NTSTATUS (WINAPI* RtlGetVersion)(LPOSVERSIONINFOEXW);
if(!RtlGetVersion)
{
*(FARPROC*)&RtlGetVersion = GetProcAddress(GetModuleHandle(_T("ntdll.dll")), "RtlGetVersion");
ASSERT(RtlGetVersion != NULL);
if(!RtlGetVersion)
{
return LoadString(IDS__UNKNOWN_);
}
}
OSVERSIONINFOEXW osvi = { sizeof(OSVERSIONINFOEXW), 0, 0, 0, 0,{ 0 } };
CString ret;
NTSTATUS ntStatus = RtlGetVersion(&osvi);
if(ntStatus < 0)
{
return LoadString(IDS__UNKNOWN_); // FIXME: include the status code
}
LPCTSTR lpszMajorName = NULL;
switch (osvi.dwPlatformId)
{
case VER_PLATFORM_WIN32_NT:
switch(osvi.dwMajorVersion)
{
case 5:
if(osvi.dwMinorVersion == 0)
lpszMajorName = (VER_NT_WORKSTATION == osvi.wProductType) ? _T("2000") : _T("2000 Server");
else
if(osvi.dwMinorVersion == 1)
lpszMajorName = _T("XP");
else
if(osvi.dwMinorVersion == 2)
lpszMajorName = (VER_NT_WORKSTATION == osvi.wProductType) ? _T("XP x64") : _T("Server 2003");
break;
case 6:
if(osvi.dwMinorVersion == 0)
lpszMajorName = (VER_NT_WORKSTATION == osvi.wProductType) ? _T("Vista") : _T("Server 2008");
else
if(osvi.dwMinorVersion == 1)
lpszMajorName = (VER_NT_WORKSTATION == osvi.wProductType) ? _T("7") : _T("Server 2008 R2");
else
if(osvi.dwMinorVersion == 2)
lpszMajorName = (VER_NT_WORKSTATION == osvi.wProductType) ? _T("8") : _T("Server 2012");
else
if(osvi.dwMinorVersion == 3)
lpszMajorName = (VER_NT_WORKSTATION == osvi.wProductType) ? _T("8.1") : _T("Server 2012 R2");
break;
case 10:
if(osvi.dwMinorVersion == 0)
lpszMajorName = (VER_NT_WORKSTATION == osvi.wProductType) ? _T("10") : _T("Server 2016");
break;
default:
break;
}
if(!lpszMajorName)
{
if(osvi.wServicePackMajor)
ret.Format(_T("Windows %u.%u.%u, SP %u"), osvi.dwMajorVersion, osvi.dwMinorVersion, osvi.dwBuildNumber, osvi.wServicePackMajor);
else
ret.Format(_T("Windows %u.%u.%u"), osvi.dwMajorVersion, osvi.dwMinorVersion, osvi.dwBuildNumber);
}
else
{
if(osvi.wServicePackMajor)
ret.Format(_T("Windows %s [%u.%u.%u], SP %u"), lpszMajorName, osvi.dwMajorVersion, osvi.dwMinorVersion, osvi.dwBuildNumber, osvi.wServicePackMajor);
else
ret.Format(_T("Windows %s [%u.%u.%u]"), lpszMajorName, osvi.dwMajorVersion, osvi.dwMinorVersion, osvi.dwBuildNumber);
}
if(osvi.szCSDVersion[0])
{
CString s;
s.Format(_T(" (%s)"), osvi.szCSDVersion);
ret += s;
}
break;
default:
{
ret.Format(_T("<platform id %u>"), osvi.dwPlatformId);
}
break;
}
return ret;
}
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